gas/ChangeLog

   1 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
   2
   3         * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm3_11_INDEX
   4         operand.
   5
   6 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
   7
   8         * config/tc-aarch64.c (parse_operands): Handle new SVE_IMM_ROT3 operand.
   9
  10 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
  11
  12         * config/tc-aarch64.c: Add command line architecture feature flags
  13         "sve2", "sve2-sm4", "sve2-aes", "sve2-sha3", "bitperm".
  14         * doc/c-aarch64.texi: Document new architecture feature flags.
  15
  16 2019-05-08  Alan Modra  <amodra@gmail.com>
  17
  18         * testsuite/gas/elf/dwarf2-1.s,
  19         * testsuite/gas/elf/dwarf2-2.s,
  20         * testsuite/gas/elf/dwarf2-5.s,
  21         * testsuite/gas/elf/dwarf2-7.s,
  22         * testsuite/gas/elf/dwarf2-8.s,
  23         * testsuite/gas/elf/dwarf2-9.s,
  24         * testsuite/gas/elf/dwarf2-10.s,
  25         * testsuite/gas/elf/dwarf2-11.s,
  26         * testsuite/gas/elf/dwarf2-12.s,
  27         * testsuite/gas/elf/dwarf2-13.s,
  28         * testsuite/gas/elf/dwarf2-14.s,
  29         * testsuite/gas/elf/dwarf2-15.s,
  30         * testsuite/gas/elf/dwarf2-16.s,
  31         * testsuite/gas/elf/dwarf2-17.s,
  32         * testsuite/gas/elf/dwarf2-18.s,
  33         * testsuite/gas/elf/dwarf2-19.s: Double size of align and simulated
  34         instructions.
  35         * testsuite/gas/elf/dwarf2-1.d,
  36         * testsuite/gas/elf/dwarf2-2.d,
  37         * testsuite/gas/elf/dwarf2-5.d,
  38         * testsuite/gas/elf/dwarf2-7.d,
  39         * testsuite/gas/elf/dwarf2-8.d,
  40         * testsuite/gas/elf/dwarf2-9.d,
  41         * testsuite/gas/elf/dwarf2-10.d,
  42         * testsuite/gas/elf/dwarf2-11.d,
  43         * testsuite/gas/elf/dwarf2-12.d,
  44         * testsuite/gas/elf/dwarf2-13.d,
  45         * testsuite/gas/elf/dwarf2-14.d,
  46         * testsuite/gas/elf/dwarf2-15.d,
  47         * testsuite/gas/elf/dwarf2-16.d,
  48         * testsuite/gas/elf/dwarf2-17.d,
  49         * testsuite/gas/elf/dwarf2-18.d,
  50         * testsuite/gas/elf/dwarf2-19.d: Use xfail rather than notarget.
  51         Remove avr, pru, tile, xtensa from xfails.  Update expected output.
  52         * testsuite/gas/elf/elf.exp: Sort targets.
  53         (dump_opts): Pass {as -mno-relax} for riscv, {as -mno-link-relax}
  54         for avr and pru, and {as --no-link-relax} for xtensa to dwarf tests.
  55         * testsuite/gas/elf/section2.e-miwmmxt: Delete unused file.
  56
  57 2019-05-08  Alan Modra  <amodra@gmail.com>
  58
  59         * config/tc-xtensa.c (opt_linkrelax): New variable.
  60         (md_parse_option): Set it here.
  61         (md_begin): Copy opt_linkrelax to linkrelax.
  62
  63 2019-05-07  Alexandre Oliva <aoliva@redhat.com>
  64
  65         * testsuite/gas/elf/dwarf2-18.d: Xfail mep-*.
  66         * testsuite/gas/elf/dwarf2-19.d: Likewise.
  67
  68 2019-05-07  Alan Modra  <amodra@gmail.com>
  69
  70         * symbols.c (use_complex_relocs_for): Formatting.  Factor out
  71         X_add_symbol tests.
  72
  73 2019-05-06  Andrew Bennett  <andrew.bennett@imgtec.com>
  74             Faraz Shahbazker  <fshahbazker@wavecomp.com>
  75
  76         * config/tc-mips.c (mips_set_ase): Handle ASE_EVA_R6.
  77         (macro) <M_LLWPE_AB, M_SCWPE_AB>: New cases.
  78         (mips_after_parse_args): Translate EVA to EVA_R6.
  79         * testsuite/gas/mips/ase-errors-1.s: Add new instructions.
  80         * testsuite/gas/mips/eva.s: Likewise.
  81         * testsuite/gas/mips/ase-errors-1.l: Check errors for
  82          new instructions.
  83         * testsuite/gas/mips/mipsr6@eva.d: Check new test cases.
  84
  85 2019-05-06  Alan Modra  <amodra@gmail.com>
  86
  87         * symbols.c (symbol_relc_make_sym): Do not access sym->sy_value
  88         directly.
  89
  90 2019-05-06  Alan Modra  <amodra@gmail.com>
  91
  92         * config/tc-ppc.c (ppc_fix_adjustable): Exclude all GOT and PLT
  93         relocs, and VLE sdarel relocs.
  94         * testsuite/gas/ppc/power4.d: Adjust.
  95
  96 2019-05-05  Alexandre Oliva <aoliva@redhat.com>
  97
  98         * dwarf2dbg.c (set_or_check_view): Skip heads when assigning
  99         views of prior locs.
 100         (dwarf2_gen_line_info_1): Skip heads.
 101         (size_inc_line_addr, emit_inc_line_addr): Drop
 102         DW_LNS_advance_pc for zero addr delta.
 103         (dwarf2_finish): Assign views for heads of segments.
 104         * testsuite/gas/elf/dwarf2-19.d: New.
 105         * testsuite/gas/elf/dwarf2-19.s: New.
 106         * testsuite/gas/elf/elf.exp: Test it.
 107
 108 2019-05-04  Alan Modra  <amodra@gmail.com>
 109
 110         * config/tc-m32c.c (insn_size): Delete static var.
 111         (md_begin): Don't set it.
 112         (m32c_md_end): Delete.
 113         (md_assemble): Add insn_size auto var.
 114         * config/tc-m32c.h (md_end): Don't define.
 115         (m32c_md_end): Delete.
 116         (NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define.
 117         * testsuite/gas/all/align.d: Remove m32c from notarget list.
 118         * testsuite/gas/all/incbin.d: Likewise.
 119         * testsuite/gas/elf/dwarf2-11.d: Likewise.
 120         * testsuite/gas/macros/semi.d: Likewise.
 121         * testsuite/gas/all/gas.exp (do_comment): Similarly.
 122
 123 2019-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         PR gas/24485
 126         * config/tc-i386.c (process_suffix): Issue a warning to IRET
 127         without a suffix for .code16gcc.
 128         * testsuite/gas/i386/jump16.s: Add tests for iretX.
 129         * testsuite/gas/i386/jump16.d: Updated.
 130         * testsuite/gas/i386/jump16.e: New file.
 131
 132 2019-05-01  Sudakshina Das  <sudi.das@arm.com>
 133
 134         * config/tc-aarch64.c (parse_operands): Add case for
 135         AARCH64_OPND_TME_UIMM16.
 136         (aarch64_features): Add "tme".
 137         * doc/c-aarch64.texi: Document the same.
 138         * testsuite/gas/aarch64/tme-invalid.d: New test.
 139         * testsuite/gas/aarch64/tme-invalid.l: New test.
 140         * testsuite/gas/aarch64/tme-invalid.s: New test.
 141         * testsuite/gas/aarch64/tme.d: New test.
 142         * testsuite/gas/aarch64/tme.s: New test.
 143
 144 2019-04-29  John Darrington <john@darrington.wattle.id.au>
 145
 146         * testsuite/gas/s12z/truncated.d: New file.
 147         * testsuite/gas/s12z/truncated.s: New file.
 148         * testsuite/gas/s12z/s12z.exp: Add new test.
 149
 150 2019-04-26  Andrew Bennett  <andrew.bennett@imgtec.com>
 151             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 152
 153         * config/tc-mips.c (macro) <M_LLWP_AB, M_LLDP_AB, M_SCWP_AB,
 154         M_SCDP_AB>: New cases and expansions for paired instructions.
 155         * testsuite/gas/mips/llpscp-32.s: New test source.
 156         * testsuite/gas/mips/llpscp-64.s: Likewise.
 157         * testsuite/gas/mips/llpscp-32.d: New test.
 158         * testsuite/gas/mips/llpscp-64.d: Likewise.
 159         * testsuite/gas/mips/mips.exp: Run the new tests.
 160         * testsuite/gas/mips/r6.s: Add new instructions to test source.
 161         * testsuite/gas/mips/r6-64.s: Likewise.
 162         * testsuite/gas/mips/r6-64-n32.d: Check new instructions.
 163         * testsuite/gas/mips/r6-64-n64.d: Likewise.
 164         * testsuite/gas/mips/r6-n32.d: Likewise.
 165         * testsuite/gas/mips/r6-n64.d: Likwwise.
 166         * testsuite/gas/mips/r6.d: Likewise.
 167
 168 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         PR gas/24485
 171         * config/tc-i386.c (process_suffix): Don't add DATA_PREFIX_OPCODE
 172         to IRET for .code16gcc.
 173         * testsuite/gas/i386/jump16.s: Add IRET tests.
 174         * testsuite/gas/i386/jump16.d: Updated.
 175
 176 2019-04-25  Alexandre Oliva  <aoliva@redhat.com>
 177             Alan Modra  <amodra@gmail.com>
 178
 179         PR gas/24444
 180         * frags.c (frag_gtoffset_p): New.
 181         * frags.h (frag_gtoffset_p): Declare it.
 182         * expr.c (resolve_expression): Use it.
 183
 184 2019-04-24  Alan Modra  <amodra@gmail.com>
 185
 186         PR 24444
 187         * symbols.c (resolve_symbol_value): When handling symbols
 188         marked as sy_flags.resolved, return correct value for the
 189         case of expression symbols left as an O_symbol expression.
 190         Merge O_symbol code handling undefined and common symbols with
 191         code handling special cases of expression symbols.  Use
 192         seg_left to test for undefined and common symbols.  Don't
 193         leave an O_symbol expression when X_add_symbol resolves to
 194         the absolute_section.  Init final_val later.
 195         * testsuite/gas/mmix/basep-7.d: Adjust expected output.
 196
 197 2019-04-24  John Darrington <john@darrington.wattle.id.au>
 198
 199         * testsuite/gas/s12z/bit-manip-invalid.s: Extend test for BSET
 200         and BCLR instructions with an invalid mode.
 201         * testsuite/gas/s12z/bit-manip-invalid.d: ditto.
 202
 203 2019-04-19  Nick Clifton  <nickc@redhat.com>
 204
 205         PR 24464
 206         * config/tc-rx.h (md_relax_frag): Pass the max_iterations variable
 207         to the relaxation function.
 208         * config/tc-rx.c (rx_relax_frag): Add new parameter - the maximum
 209         number of iterations.  Make sure that our internal iteration limit
 210         does not exceed this external iteration limit.
 211
 212 2019-04-18  Matthew Fortune  <matthew.fortune@mips.com>
 213
 214         * config/tc-mips.c (match_non_zero_reg_operand): Update
 215         warning message.
 216         * testsuite/gas/mips/r6-branch-constraints.l: Likewise.
 217
 218 2019-04-18  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 219
 220         * config/tc-msp430.c (msp430_make_init_symbols): Define
 221         __crt0_run_{preinit,init,fini}_array symbols if
 222         .{preinit,init,fini}_array sections exist.
 223         * testsuite/gas/msp430/fini-array.d: New test.
 224         * testsuite/gas/msp430/init-array.d: New test.
 225         * testsuite/gas/msp430/preinit-array.d: New test.
 226         * testsuite/gas/msp430/fini-array.s: New test source.
 227         * testsuite/gas/msp430/init-array.s: New test source.
 228         * testsuite/gas/msp430/preinit-array.s: New test source.
 229         * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
 230
 231 2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 232
 233         * config/tc-msp430.c (msp430_make_init_symbols): Define __crt0_init_bss
 234         symbol when .lower.bss or .either.bss sections exist.
 235         Define __crt0_movedata when .lower.data or .either.data sections exist.
 236         * testsuite/gas/msp430/either-data-bss-sym.d: New test.
 237         * testsuite/gas/msp430/low-data-bss-sym.d: New test.
 238         * testsuite/gas/msp430/either-data-bss-sym.s: New test source.
 239         * testsuite/gas/msp430/low-data-bss-sym.s: New test source.
 240         * testsuite/gas/msp430/msp430.exp: Run new tests.
 241         Enable large code model when running -mdata-region={upper,either}
 242         tests.
 243
 244 2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 245
 246         * config/tc-msp430.c (options): New OPTION_UNKNOWN_INTR_NOPS,
 247         OPTION_NO_UNKNOWN_INTR_NOPS and do_unknown_interrupt_nops.
 248         (md_parse_option): Handle OPTION_UNKNOWN_INTR_NOPS and
 249         OPTION_NO_UNKNOWN_INTR_NOPS by setting do_unknown_interrupt_nops
 250         accordingly.
 251         (md_show_usage): Likewise.
 252         (md_shortopts): Add "mu" for OPTION_UNKNOWN_INTR_NOPS and
 253         "mU" for OPTION_NO_UNKNOWN_INTR_NOPS.
 254         (md_longopts): Likewise.
 255         (warn_eint_nop): Update comment.
 256         (warn_unsure_interrupt): Don't warn if prev_insn_is_nop or
 257         prev_insn_is_dint or we are assembling for 430 ISA.
 258         (msp430_operands): Only call warn_unsure_interrupt if
 259         do_unknown_interrupt_nops == TRUE.
 260         * testsuite/gas/msp430/nop-unknown-intr.s: New test source file.
 261         * testsuite/gas/msp430/nop-unknown-intr-430.d: New test.
 262         * testsuite/gas/msp430/nop-unknown-intr-430x.d: New test.
 263         * testsuite/gas/msp430/nop-unknown-intr-430x-ignore.d: New test.
 264         * testsuite/gas/msp430/nop-unknown-intr-430.l: Warning output for new
 265         test.
 266         * testsuite/gas/msp430/nop-unknown-intr-430x.l: Likewise.
 267         * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
 268
 269 2019-04-16  Alan Modra  <amodra@gmail.com>
 270
 271         * testsuite/gas/all/weakref1.d: xfail nds32.
 272
 273 2019-04-16  Alan Modra  <amodra@gmail.com>
 274
 275         * testsuite/gas/all/gas.exp: Remove ns32k xfails.
 276         * testsuite/gas/all/weakref1u.d: Don't run for ns32k-*-*.
 277
 278 2019-04-16  Alan Modra  <amodra@gmail.com>
 279
 280         * write.h: Don't include bit_fix.h.
 281         (struct fix): Rearrange some fields.  Delete fx_im_disp and
 282         fx_bit_fixP.  Use bitfields for fx_size and fx_pcrel_adjust.
 283         * write.c (fix_new_internal): Don't init fx_im_disp and fx_bit_fixP.
 284         (fixup_segment): Don't exclude overflow checks on fx_bit_fixP.
 285         (print_fixup): Don't print im_disp.
 286         * config/tc-cris.c (md_apply_fix): Remove tests of fx_bit_fixP
 287         and fx_im_disp.
 288         * config/tc-dlx.c (md_apply_fix): Remove wrong debug code.  Set
 289         fx_no_overflow when fx_bit_fixP.
 290         * config/tc-dlx.h: Include bit_fix.h.
 291         (TC_FIX_TYPE, tc_fix_data, TC_INIT_FIX_DATA): Define.
 292         * config/tc-ns32k.c (fix_new_ns32k, fix_new_ns32k_exp): Set
 293         fx_no_overflow when bit_fixP.
 294         * config/tc-ns32k.h (TC_FIX_TYPE): Add fx_bit_fixP and fx_im_disp.
 295         (fix_im_disp, fix_bit_fixP): Adjust to suit.
 296         (TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
 297
 298 2019-04-16  Alan Modra  <amodra@gmail.com>
 299
 300         * write.h (struct fix <fx_where>): Make unsigned.
 301         (fix_new, fix_at_start, fix_new_exp): Adjust prototypes.
 302         * write.c (fix_new, fix_new_exp, fix_at_start): Make "where" and
 303         "size" parameters unsigned long.
 304         (fix_new_internal): Likewise.  Adjust error format string to suit.
 305         * config/tc-mips.c (md_convert_frag): Remove cast of fx_where.
 306         * config/tc-sparc.c (md_apply_fix): Likewise.
 307         * config/tc-score.c (s3_convert_frag): Adjust for unsigned fx_where.
 308         * config/tc-score7.c (s7_convert_frag): Likewise.
 309
 310 2019-04-16  Alan Modra  <amodra@gmail.com>
 311
 312         * frags.h (struct frag <fr_fix>): Use unsigned type.
 313         * frags.c (frag_new): Assert that current size exceeds
 314         old_frags_var_max_size.
 315         * ehopt.c (get_cie_info): Adjust for unsigned fr_fix.
 316         * listing.c (calc_hex): Likewise.
 317         * write.c (cvt_frag_to_fill, write_relocs): Likewise.
 318         * config/tc-arc.c (md_convert_frag): Likewise.
 319         * config/tc-avr.c (avr_patch_gccisr_frag): Likewise.
 320         * config/tc-mips.c (md_convert_frag): Likewise.
 321         * config/tc-rl78.c (md_convert_frag): Likewise.
 322         * config/tc-rx.c (md_convert_frag): Likewise.
 323         * config/tc-sparc.c (md_apply_fix): Likewise.
 324         * config/tc-xtensa.c (next_instrs_are_b_retw): Likewise.
 325         (unrelaxed_frag_min_insn_count, unrelaxed_frag_has_b_j): Likewise.
 326
 327 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 328
 329         * config/tc-arm.c (parse_sys_vldr_vstr): New function.
 330         (OP_VLDR): New enum operand_parse_code enumerator.
 331         (parse_operands): Add logic for OP_VLDR.
 332         (do_t_vldr_vstr_sysreg): New function.
 333         (do_vldr_vstr): Likewise.
 334         (insns): Guard VLDR and VSTR by arm_ext_v4t for Thumb mode.
 335         (md_apply_fix): Add bound check for VLDR and VSTR co-processor offset.
 336         Add masking logic for BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM relocation.
 337         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add examples of bad
 338         uses of VLDR and VSTR.
 339         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error messages for
 340         above bad uses.
 341         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add examples of VLDR and
 342         VSTR valid uses.
 343         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add disassembly for the
 344         above examples.
 345
 346 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 347
 348         * config/tc-arm.c (arm_typed_reg_parse): Fix typo in comment.
 349         (enum reg_list_els): New REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
 350         enumerators.
 351         (parse_vfp_reg_list): Add new partial_match parameter.  Set
 352         *partial_match to TRUE if at least one element in the register list has
 353         matched.  Add support for REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
 354         register lists which expect VPR as last element in the list.
 355         (s_arm_unwind_save_vfp_armv6): Adapt call to parse_vfp_reg_list to new
 356         prototype.
 357         (s_arm_unwind_save_vfp): Likewise.
 358         (enum operand_parse_code): New OP_VRSDVLST enumerator.
 359         (parse_operands): Adapt call to parse_vfp_reg_list to new prototype.
 360         Handle new OP_VRSDVLST case.
 361         (do_t_vscclrm): New function.
 362         (insns): New entry for VSCCLRM instruction.
 363         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add invalid VSCCLRM
 364         instructions.
 365         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error expectations
 366         for above instructions.
 367         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add tests for VSCCLRM
 368         instruction.
 369         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add expected disassembly
 370         for above instructions.
 371
 372 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 373
 374         * config/tc-arm.c (enum reg_list_els): Define earlier and add
 375         REGLIST_RN and REGLIST_CLRM enumerators.
 376         (parse_reg_list): Add etype parameter to distinguish between regular
 377         core register list and CLRM register list.  Add logic to
 378         recognize CLRM register list.
 379         (parse_vfp_reg_list): Assert type is not for core register list.
 380         (s_arm_unwind_save_core): Update call to parse_reg_list to new
 381         prototype.
 382         (enum operand_parse_code): Declare OP_CLRMLST enumerator.
 383         (parse_operands): Update call to parse_reg_list to new prototype.  Add
 384         logic for OP_CLRMLST.
 385         (encode_thumb2_ldmstm): Rename into ...
 386         (encode_thumb2_multi): This.  Add do_io parameter.  Add logic to
 387         encode CLRM and guard LDM/STM only code by do_io.
 388         (do_t_ldmstm): Adapt to use encode_thumb2_multi.
 389         (do_t_push_pop): Likewise.
 390         (do_t_clrm): New function.
 391         (insns): Define CLRM.
 392         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.d: New file.
 393         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Likewise.
 394         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Likewise.
 395         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Likewise.
 396         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Likewise.
 397
 398 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 399             Andre Vieira  <andre.simoesdiasvieira@arm.com>
 400
 401         * config/tc-arm.c (operand_parse_code): Add OP_LR and OP_oLR
 402         for the LR operand and optional LR operand.
 403         (parse_operands): Add switch cases for OP_LR and OP_oLR for
 404         both type checking and value checking.
 405         (encode_thumb32_addr_mode): New entries for DLS, WLS and LE.
 406         (v8_1_loop_reloc): New helper function for handling labels
 407         for the low overhead loop instructions.
 408         (do_t_loloop): New function to encode DLS, WLS and LE.
 409         (insns): New entries for WLS, DLS and LE.
 410         (md_pcrel_from_section): New switch case
 411         for BFD_RELOC_ARM_THUMB_LOOP12.
 412         (md_appdy_fix): Likewise.
 413         (tc_gen_reloc): Likewise.
 414         * testsuite/gas/arm/armv8_1-m-tloop.s: New.
 415         * testsuite/gas/arm/armv8_1-m-tloop.d: New.
 416         * testsuite/gas/arm/armv8_1-m-tloop-bad.s: New.
 417         * testsuite/gas/arm/armv8_1-m-tloop-bad.d: New.
 418         * testsuite/gas/arm/armv8_1-m-tloop-bad.l: New.
 419
 420 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 421             Andre Vieira  <andre.simoesdiasvieira@arm.com>
 422
 423         * config/tc-arm.c (T16_32_TAB): New entriy for bfcsel.
 424         (do_t_v8_1_branch): New switch case for bfcsel.
 425         (toU): Define.
 426         (insns): New instruction for bfcsel.
 427         (md_pcrel_from_section): New switch case
 428         for BFD_RELOC_THUMB_PCREL_BFCSEL.
 429         (md_appdy_fix): Likewise
 430         (tc_gen_reloc): Likewise.
 431         * testsuite/gas/arm/armv8_1-m-bfcsel.d: New.
 432         * testsuite/gas/arm/armv8_1-m-bfcsel.s: New.
 433
 434 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 435
 436         * config/tc-arm.c (md_pcrel_from_section): New switch case for
 437         BFD_RELOC_ARM_THUMB_BF13.
 438         (md_appdy_fix): Likewise.
 439         (tc_gen_reloc): Likewise.
 440
 441 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 442             Andre Vieira  <andre.simoesdiasvieira@arm.com>
 443
 444         * config/tc-arm.c (T16_32_TAB): New entrie for bfl.
 445         (do_t_v8_1_branch): New switch case for bfl.
 446         (insns): New instruction for bfl.
 447         * testsuite/gas/arm/armv8_1-m-bfl.d: New.
 448         * testsuite/gas/arm/armv8_1-m-bfl.s: New.
 449         * testsuite/gas/arm/armv8_1-m-bfl-bad.s: New.
 450         * testsuite/gas/arm/armv8_1-m-bfl-bad.d: New.
 451         * testsuite/gas/arm/armv8_1-m-bfl-bad.l: New.
 452         * testsuite/gas/arm/armv8_1-m-bfl-rel.d: New.
 453         * testsuite/gas/arm/armv8_1-m-bfl-rel.s: New.
 454
 455 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 456
 457         * config/tc-arm.c (md_pcrel_from_section): New switch case for
 458         BFD_RELOC_ARM_THUMB_BF19.
 459         (md_appdy_fix): Likewise.
 460         (tc_gen_reloc): Likewise.
 461
 462 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 463
 464         * config/tc-arm.c (T16_32_TAB): New entries for bfx and bflx.
 465         (do_t_v8_1_branch): New switch cases for bfx and bflx.
 466         (insns): New instruction for bfx and bflx.
 467         * testsuite/gas/arm/armv8_1-m-bf-exchange.d: New.
 468         * testsuite/gas/arm/armv8_1-m-bf-exchange.s: New.
 469         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.s: New
 470         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.l: New
 471         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.d: New
 472
 473 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 474             Andre Vieira  <andre.simoesdiasvieira@arm.com>
 475
 476         * config/tc-arm.c (T16_32_TAB): New entries for bf.
 477         (do_t_branch_future): New.
 478         (insns): New instruction for bf.
 479         * testsuite/gas/arm/armv8_1-m-bf.d: New.
 480         * testsuite/gas/arm/armv8_1-m-bf.s: New.
 481         * testsuite/gas/arm/armv8_1-m-bf-bad.s: New.
 482         * testsuite/gas/arm/armv8_1-m-bf-bad.l: New.
 483         * testsuite/gas/arm/armv8_1-m-bf-bad.d: New.
 484         * testsuite/gas/arm/armv8_1-m-bf-rel.d: New.
 485         * testsuite/gas/arm/armv8_1-m-bf-rel.s: New.
 486
 487 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 488
 489         * config/tc-arm.c (md_pcrel_from_section): New switch case for
 490         BFD_RELOC_ARM_THUMB_BF17.
 491         (md_appdy_fix): Likewise.
 492         (tc_gen_reloc): Likewise.
 493
 494 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 495
 496         * config/tc-arm.c (ARM_IT_MAX_RELOCS): New macro.
 497         (arm_it): Member reloc renamed relocs and updated to an array.
 498         Rest: Replace all occurrences of reloc to relocs[0].
 499
 500 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 501
 502         * config/tc-arm.c (md_pcrel_from_section): New switch case
 503         for BFD_RELOC_THUMB_PCREL_BRANCH5.
 504         (v8_1_branch_value_check): New function to check branch
 505         offsets.
 506         (md_appdy_fix): New switch case for
 507         BFD_RELOC_THUMB_PCREL_BRANCH5.
 508         (tc_gen_reloc): Likewise.
 509
 510 2019-04-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 511
 512         * config/tc-arm.c (do_neon_movhf): Remove fp-armv8 check.
 513         (armv8_1m_main_ext_table): New extension table.
 514         (arm_archs): Use the new extension table.
 515         * doc/c-arm.texi: Add missing arch and document new extensions.
 516         * testsuite/gas/arm/armv8.1-m.main-fp.d: New.
 517         * testsuite/gas/arm/armv8.1-m.main-fp-dp.d: New.
 518         * testsuite/gas/arm/armv8.1-m.main-hp.d: New.
 519
 520 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 521
 522         * config/tc-arm.c (cpu_arch_ver): Add entry for Armv8.1-M Mainline
 523         Tag_CPU_arch build attribute value.  Reindent.
 524         (get_aeabi_cpu_arch_from_fset): Update assert.
 525         (aeabi_set_public_attributes): Update assert for Tag_DIV_use logic.
 526         * testsuite/gas/arm/attr-march-armv8_1-m.main.d: New test.
 527
 528 2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>
 529
 530         * config/tc-mips.c (mips_cpu_info_table): Add i6500.  Update
 531         default ASEs for i6400.
 532         * doc/c-mips.texi (-march): Document i6500.
 533         * testsuite/gas/mips/elf_mach_i6400.d: New test.
 534         * testsuite/gas/mips/elf_mach_i6500.d: New test.
 535         * testsuite/gas/mips/mips.exp: Run the new tests.
 536
 537 2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>
 538
 539         * config/tc-mips.c (mips_set_options) <init_ase>: New field.
 540         (file_mips_opts, mips_opts) <init_ase>: Initialize new field.
 541         (file_mips_check_options): Propagate initial ASE settings.
 542         (mips_after_parse_args, parse_code_option): Track the initial
 543         ASE settings for a CPU.
 544         (s_mipsset): Restore the initial ASE settings when reverting
 545         to the default arch.
 546         * testsuite/gas/mips/elf_mach_p6600.d: New test.
 547         * testsuite/gas/mips/mips.exp: Run the new test.
 548
 549 2019-04-12  John Darrington <john@darrington.wattle.id.au>
 550
 551         config/tc-s12z.h: Remove definition of macro TC_M68K
 552
 553 2019-04-01  John Darrington <john@darrington.wattle.id.au>
 554
 555         config/tc-s12z.c: Use bfd_boolean where appropriate.
 556
 557 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
 558
 559         * testsuite/gas/xtensa/loop-relax-2.d: New test definition.
 560         * testsuite/gas/xtensa/loop-relax.d: New test definition.
 561         * testsuite/gas/xtensa/loop-relax.s: New test source.
 562         * testsuite/gas/xtensa/text-section-literals-1a.d: New test
 563         definition.
 564         * testsuite/gas/xtensa/text-section-literals-2.d: New test
 565         definition.
 566         * testsuite/gas/xtensa/text-section-literals-2.s: New test
 567         source.
 568         * testsuite/gas/xtensa/text-section-literals-2a.d: New test
 569         definition.
 570         * testsuite/gas/xtensa/text-section-literals-3.d: New test
 571         definition.
 572         * testsuite/gas/xtensa/text-section-literals-3.s: New test
 573         source.
 574         * testsuite/gas/xtensa/text-section-literals-4.d: New test
 575         definition.
 576         * testsuite/gas/xtensa/text-section-literals-4.s: New test
 577         source.
 578         * testsuite/gas/xtensa/text-section-literals-4a.d: New test
 579         definition.
 580
 581 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
 582
 583         * testsuite/gas/xtensa/all.exp: Remove all expect-based
 584         tests and all explicit run_dump_test / run_list_test
 585         invocations. Add run_dump_tests for all .d files in the
 586         test subdirectory.
 587         * testsuite/gas/xtensa/entry_align.d: New test definition.
 588         * testsuite/gas/xtensa/entry_align.l: New test output.
 589         * testsuite/gas/xtensa/entry_misalign.d: New test definition.
 590         * testsuite/gas/xtensa/entry_misalign2.d: New test definition.
 591         * testsuite/gas/xtensa/j_too_far.d: New test definition.
 592         * testsuite/gas/xtensa/j_too_far.l: New test output.
 593         * testsuite/gas/xtensa/loop_align.d: New test definition.
 594         * testsuite/gas/xtensa/loop_misalign.d: New test definition.
 595         * testsuite/gas/xtensa/trampoline-2.d: New test definition.
 596         * testsuite/gas/xtensa/trampoline-2.l: Remove empty output.
 597         * testsuite/gas/xtensa/xtensa-err.exp: Use positive logic.
 598
 599 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
 600
 601         * config/tc-xtensa.c (xtensa_literal_pseudo): Drop code that has
 602         no effect.
 603         (get_literal_pool_location): Only search for the literal pool
 604         when auto litpools is used, otherwise take one recorded in the
 605         tc_segment_info_data.
 606         (xtensa_assign_litpool_addresses): New function.
 607         (xtensa_move_literals): Don't duplicate 'literal pool location
 608         required...' error message. Call xtensa_assign_litpool_addresses.
 609
 610 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
 611
 612         * config/tc-xtensa.c (xtensa_is_init_fini): Add declaration.
 613         (xtensa_mark_literal_pool_location): Don't add fill frag to literal
 614         section that records literal pool location.
 615         (md_begin): Call xtensa_mark_literal_pool_location when text
 616         section literals or auto litpools are used.
 617         (xtensa_elf_section_change_hook): Call
 618         xtensa_mark_literal_pool_location when text section literals or
 619         auto litpools are used, there's no literal pool location defined
 620         for the current section and it's not .init or .fini.
 621         * testsuite/gas/xtensa/auto-litpools-first1.d: Fix up addresses.
 622         * testsuite/gas/xtensa/auto-litpools-first2.d: Likewise.
 623         * testsuite/gas/xtensa/auto-litpools.d: Likewise.
 624
 625 2019-04-11  Sudakshina Das  <sudi.das@arm.com>
 626
 627         * config/tc-aarch64.c (process_omitted_operand): Add case for
 628         AARCH64_OPND_Rt_SP.
 629         (parse_operands): Likewise.
 630         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Update tests.
 631         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
 632         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
 633         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
 634
 635 2019-04-11  Sudakshina Das  <sudi.das@arm.com>
 636
 637         * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for ldgm and stgm.
 638         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
 639         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
 640         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
 641
 642 2019-04-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 643
 644         * config/tc-i386.c (need_plt32_p) [TE_SOLARIS]: Return FALSE.
 645         * testsuite/gas/i386/solaris/solaris.exp: New driver.
 646         * testsuite/gas/i386/solaris/reloc64.d,
 647         testsuite/gas/i386/solaris/x86-64-jump.d,
 648         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
 649         testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d,
 650         testsuite/gas/i386/solaris/x86-64-nop-3.d,
 651         testsuite/gas/i386/solaris/x86-64-nop-4.d,
 652         testsuite/gas/i386/solaris/x86-64-nop-5.d,
 653         testsuite/gas/i386/solaris/x86-64-relax-2.d,
 654         testsuite/gas/i386/solaris/x86-64-relax-3.d: New tests.
 655         * testsuite/gas/i386/reloc64.d,
 656         testsuite/gas/i386/x86-64-jump.d,
 657         testsuite/gas/i386/x86-64-mpx-branch-1.d,
 658         testsuite/gas/i386/x86-64-mpx-branch-2.d,
 659         testsuite/gas/i386/x86-64-nop-3.d,
 660         testsuite/gas/i386/x86-64-nop-4.d,
 661         testsuite/gas/i386/x86-64-nop-5.d,
 662         testsuite/gas/i386/x86-64-relax-2.d,
 663         testsuite/gas/i386/x86-64-relax-3.d: Skip on *-*-solaris*.
 664
 665 2019-04-10  Alan Modra  <amodra@gmail.com>
 666
 667         * config/te-cloudabi.h: New file.
 668         * config/tc-aarch64.c (aarch64_after_parse_args): Use TE_CLOUDABI
 669         rather than TARGET_OS to select cloudabi.
 670         * config/tc-i386.h (ELF_TARGET_FORMAT64): Define for TE_CLOUDABI.
 671         * configure.tgt (*-*-cloudabi*): Set em=cloudabi.
 672
 673 2019-04-09  Robert Suchanek  <robert.suchanek@mips.com>
 674
 675         * testsuite/gas/mips/mips.exp: Run hwr-names test.
 676         * testsuite/gas/mips/hwr-names.s: Add test cases for RDHWR with
 677         the SEL field.
 678         * testsuite/gas/mips/mipsr6@hwr-names.d: New file.
 679
 680 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 681
 682         * config/tc-i386.c (output_insn): Support
 683         GNU_PROPERTY_X86_ISA_1_AVX512_BF16.
 684         * testsuite/gas/i386/property-2.s: Add AVX512_BF16 test.
 685         * testsuite/gas/i386/property-2.d: Updated.
 686         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
 687
 688 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         * configure.tgt: Remove i386-*-kaos* and i386-*-chaos targets.
 691         * testsuite/gas/i386/i386.exp: Remove *-*-caos* and "*-*-kaos*
 692         check.
 693
 694 2019-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 695
 696         * testsuite/gas/i386/i386.exp: Run -mx86-used-note=yes tests.
 697         * testsuite/gas/i386/property-2.d: New file.
 698         * testsuite/gas/i386/property-2.s: Likewise.
 699         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
 700
 701 2019-04-05  Xuepeng Guo  <xuepeng.guo@intel.com>
 702
 703         * config/tc-i386.c (cpu_arch): Add .avx512_bf16.
 704         (cpu_noarch): Add noavx512_bf16.
 705         * doc/c-i386.texi: Document avx512_bf16.
 706         * testsuite/gas/i386/avx512_bf16.d: New file.
 707         * testsuite/gas/i386/avx512_bf16.s: Likewise.
 708         * testsuite/gas/i386/avx512_bf16_vl-inval.l: Likewise.
 709         * testsuite/gas/i386/avx512_bf16_vl-inval.s: Likewise.
 710         * testsuite/gas/i386/avx512_bf16_vl.d: Likewise.
 711         * testsuite/gas/i386/avx512_bf16_vl.s: Likewise.
 712         * testsuite/gas/i386/x86-64-avx512_bf16.d: Likewise.
 713         * testsuite/gas/i386/x86-64-avx512_bf16.s: Likewise.
 714         * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.l: Likesie.
 715         * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.s: Likewise.
 716         * testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Likewise.
 717         * testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Likewise.
 718         * testsuite/gas/i386/i386.exp: Add BF16 related tests.
 719
 720 2019-04-05  Alan Modra  <amodra@gmail.com>
 721
 722         * testsuite/gas/ppc/bc.s,
 723         * testsuite/gas/ppc/bcat.d,
 724         * testsuite/gas/ppc/bcaterr.d,
 725         * testsuite/gas/ppc/bcaterr.l,
 726         * testsuite/gas/ppc/bcy.d,
 727         * testsuite/gas/ppc/bcyerr.d,
 728         * testsuite/gas/ppc/bcyerr.l: New tests.
 729         * testsuite/gas/ppc/ppc.exp: Run them.
 730
 731 2019-04-05  Alan Modra  <amodra@gmail.com>
 732
 733         * testsuite/gas/ppc/476.d: Remove trailing spaces.
 734         * testsuite/gas/ppc/a2.d: Likewise.
 735         * testsuite/gas/ppc/booke.d: Likewise.
 736         * testsuite/gas/ppc/booke_xcoff.d: Likewise.
 737         * testsuite/gas/ppc/e500.d: Likewise.
 738         * testsuite/gas/ppc/e500mc.d: Likewise.
 739         * testsuite/gas/ppc/e6500.d: Likewise.
 740         * testsuite/gas/ppc/htm.d: Likewise.
 741         * testsuite/gas/ppc/power6.d: Likewise.
 742         * testsuite/gas/ppc/power8.d: Likewise.
 743         * testsuite/gas/ppc/power9.d: Likewise.
 744         * testsuite/gas/ppc/vle.d: Likewise.
 745
 746 2019-04-04  Peter Bergner  <bergner@linux.ibm.com>
 747
 748         PR gas/24349
 749         * testsuite/gas/ppc/power8.s: (bdnztar, bdnztarl, bdztar, bdztarl,
 750         btar, btarl, bdnztar-, bdnztarl-, bdnztar+, bdnztarl+, bdztar-,
 751         bdztarl-, bdztar+, bdztarl+, bgetar, bnltar, bgetarl, bnltarl,
 752         bletar, bngtar, bletarl, bngtarl, bnetar, bnetarl, bnstar, bnutar,
 753         bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-, bnltarl-, bletar-,
 754         bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-, bnstar-, bnutar-,
 755         bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+, bnltarl+, bletar+,
 756         bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+, bnstar+, bnutar+,
 757         bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl, beqtar,
 758         beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
 759         bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
 760         buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
 761         bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
 762         bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
 763         bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
 764         bttarl+): Add tests of extended mnemonics.
 765         * testsuite/gas/ppc/power8.d: Likewise.  Update previous bctar tests
 766         to expect new extended mnemonics.
 767         * testsuite/gas/ppc/a2.s: <bc, bc-, bc+, bcl, bcl-, bcl+>: Update test
 768         to not use illegal BO value.  Use a more convenient BI value.
 769         * testsuite/gas/ppc/a2.d: Update tests for new expect output.
 770
 771 2019-04-03  Max Filippov  <jcmvbkbc@gmail.com>
 772
 773         * config/tc-xtensa.c (convert_frag_immed): Drop
 774         convert_frag_immed_finish_loop invocation.
 775         (convert_frag_immed_finish_loop): Drop declaration and
 776         definition.
 777         * config/xtensa-relax.c (widen_spec_list): Replace loop
 778         widening that uses addi/addmi with widening that uses l32r
 779         and const16.
 780
 781 2019-04-01  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 782
 783         * config/tc-arm.c (arm_ext_table): New struct type.
 784         (arm_arch_option_table): Add new 'arm_ext_table' field.
 785         (ARM_EXT,ARM_ADD,ARM_REMOVE, ALL_FP): New macros.
 786         (armv5te_ext_table, armv7ve_ext_table, armv7a_ext_table,
 787         armv7r_ext_table, armv7em_ext_table, armv8a_ext_table,
 788         armv81a_ext_table, armv82a_ext_table, armv84a_ext_table,
 789         armv85a_ext_table, armv8m_main_ext_table,
 790         armv8r_ext_table): New architecture extension tables.
 791         (ARM_ARCH_OPT): Add new default field.
 792         (ARM_ARCH_OPT2): New macro.
 793         (arm_archs): Extend some architectures with the new architecture
 794         extension tables mentioned above.
 795         (arm_extensions): Add DEPRECATED comment with instructions to
 796         use new table.
 797         (arm_parse_extension): Change to use new extension tables.
 798         (arm_parse_cpu): Don't change existing behavior.
 799         (arm_parse_arch): Change to use new extension tables.
 800         * doc/c-arm.texi: Document new architecture extensions.
 801         * testsuite/gas/arm/attr-mfpu-neon-fp16.d: Change test to use new
 802         extension option rather than -mfpu and change expected behaviour to
 803         sane outputs.
 804         * testsuite/gas/arm/armv8-2-fp16-scalar-bad-ext.d: New.
 805         * testsuite/gas/arm/armv8-2-fp16-scalar-ext.d: New.
 806         * testsuite/gas/arm/armv8-2-fp16-scalar-thumb-ext.d: New.
 807         * testsuite/gas/arm/armv8-2-fp16-simd-ext.d: New.
 808         * testsuite/gas/arm/armv8-2-fp16-simd-thumb-ext.d: New.
 809         * testsuite/gas/arm/armv8-2-fp16-simd-warning-ext.d: New.
 810         * testsuite/gas/arm/armv8-2-fp16-simd-warning-thumb-ext.d: New.
 811         * testsuite/gas/arm/armv8_2+rdma-ext.d: New.
 812         * testsuite/gas/arm/armv8_2-a-fp16-thumb2-ext.d: New.
 813         * testsuite/gas/arm/armv8_2-a-fp16_ext.d: New.
 814         * testsuite/gas/arm/armv8_3-a-fp-bad-ext.d: New.
 815         * testsuite/gas/arm/armv8_3-a-fp-ext.d: New.
 816         * testsuite/gas/arm/armv8_3-a-fp16-ext.d: New.
 817         * testsuite/gas/arm/armv8_3-a-simd-bad-ext.d: New.
 818         * testsuite/gas/arm/armv8_4-a-fp16-ext.d: New.
 819         * testsuite/gas/arm/armv8m.main+fp.d: New.
 820         * testsuite/gas/arm/armv8m.main+fp.dp.d: New.
 821         * testsuite/gas/arm/attr-ext-fpv5-d16.d: New.
 822         * testsuite/gas/arm/attr-ext-fpv5.d: New.
 823         * testsuite/gas/arm/attr-ext-idiv.d: New.
 824         * testsuite/gas/arm/attr-ext-mp.d: New.
 825         * testsuite/gas/arm/attr-ext-neon-fp16.d: New.
 826         * testsuite/gas/arm/attr-ext-neon-vfpv3.d: New.
 827         * testsuite/gas/arm/attr-ext-neon-vfpv4.d: New.
 828         * testsuite/gas/arm/attr-ext-sec.d: New.
 829         * testsuite/gas/arm/attr-ext-vfpv3-d16-fp16.d: New.
 830         * testsuite/gas/arm/attr-ext-vfpv3-d16.d: New.
 831         * testsuite/gas/arm/attr-ext-vfpv3-fp16.d: New.
 832         * testsuite/gas/arm/attr-ext-vfpv3.d: New.
 833         * testsuite/gas/arm/attr-ext-vfpv3xd-fp.d: New.
 834         * testsuite/gas/arm/attr-ext-vfpv3xd.d: New.
 835         * testsuite/gas/arm/attr-ext-vfpv4-d16.d: New.
 836         * testsuite/gas/arm/attr-ext-vfpv4-sp-d16.d: New.
 837         * testsuite/gas/arm/attr-ext-vfpv4.d: New.
 838         * testsuite/gas/arm/dotprod-mandatory-ext.d: New.
 839         * testsuite/gas/arm/fpv5-d16.s: New.
 840         * testsuite/gas/arm/fpv5-sp-d16.s: New.
 841
 842 2019-03-28  Alan Modra  <amodra@gmail.com>
 843
 844         PR 24390
 845         * testsuite/gas/ppc/476.d: Update mtfsb*.
 846         * testsuite/gas/ppc/a2.d: Likewise.
 847
 848 2019-03-21  Alan Modra  <amodra@gmail.com>
 849
 850         * emul.h (struct emulation): Delete strip_underscore.
 851         * emul-target.h (emul_strip_underscore): Don't define.
 852         (emul_struct_name): Update initialization.
 853
 854 2019-03-21  Alan Modra  <amodra@gmail.com>
 855
 856         * config/tc-d10v.c (md_apply_fix): Apply BFD_RELOC_8.
 857         * config/tc-pdp11.c (md_apply_fix): Likewise.
 858         * config/tc-d30v.c (md_apply_fix): Don't emit errors for BFD_RELOC_8,
 859         BFD_RELOC_16, and BFD_RELOC_64.
 860         * testsuite/gas/all/gas.exp: Move target exclusions for forward
 861         test, but not cr16, to..
 862         * testsuite/gas/all/forward.d: ..here, with explanation.  Remove
 863         d10v, d30v, and pdp11 xfails.
 864
 865 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 866
 867         * config/tc-i386.c (optimize_encoding): Don't check AVX for
 868         EVEX vector load/store optimization.  Check both operands for
 869         ZMM register.  Update EVEX vector load/store opcode check.
 870         Choose EVEX Disp8 over VEX Disp32.
 871         * testsuite/gas/i386/optimize-1.d: Updated.
 872         * testsuite/gas/i386/optimize-1a.d: Likewise.
 873         * testsuite/gas/i386/optimize-2.d: Likewise.
 874         * testsuite/gas/i386/optimize-4.d: Likewise.
 875         * testsuite/gas/i386/optimize-5.d: Likewise.
 876         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 877         * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
 878         * testsuite/gas/i386/x86-64-optimize-2b.d: Likewise.
 879         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
 880         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
 881         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
 882         * testsuite/gas/i386/optimize-1.s: Add ZMM register load
 883         test.
 884         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 885
 886 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 887
 888         PR gas/24352
 889         * config/tc-i386.c (optimize_encoding): Check only
 890         cpu_arch_flags.bitfield.cpuavx512vl.
 891         * testsuite/gas/i386/i386.exp: Run x86-64-optimize-2b.
 892         * testsuite/gas/i386/x86-64-optimize-2.d: Revert the last
 893         change.
 894         * testsuite/gas/i386/x86-64-optimize-2b.d: New file.
 895         * testsuite/gas/i386/x86-64-optimize-2b.s: Likewise.
 896
 897 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 898
 899         PR gas/24359
 900         * testsuite/gas/i386/i386.exp: Change optimize-6a, optimize-7,
 901         x86-64-optimize-7a and x86-64-optimize-8 tests to run_list_test.
 902         Remove optimize-6c and x86-64-optimize-7c tests.
 903         * testsuite/gas/i386/noavx-3.l: Updated.
 904         * testsuite/gas/i386/noavx-4.d: Likewise.
 905         * testsuite/gas/i386/noavx-5.d: Likewise.
 906         * testsuite/gas/i386/noavx-3.s: Add AVX512F tests.
 907         * testsuite/gas/i386/noavx-4.s: Remove AVX512F tests.
 908         * testsuite/gas/i386/nosse-5.s: Likewise.
 909         * testsuite/gas/i386/optimize-6a.d: Removed.
 910         * testsuite/gas/i386/optimize-6c.d: Likewise.
 911         * testsuite/gas/i386/optimize-7.d: Likewise.
 912         * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
 913         * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
 914         * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
 915         * testsuite/gas/i386/optimize-6a.l: New file.
 916         * testsuite/gas/i386/optimize-6a.s: Likewise.
 917         * testsuite/gas/i386/optimize-7.l: Likewise.
 918         * testsuite/gas/i386/x86-64-optimize-7a.l: Likewise.
 919         * testsuite/gas/i386/x86-64-optimize-7a.s: Likewise.
 920         * testsuite/gas/i386/x86-64-optimize-8.l: Likewise.
 921
 922 2019-03-18  Alan Modra  <amodra@gmail.com>
 923
 924         * config/m68k-parse.y (yylex): Use temp_ilp and restore_ilp.
 925         * as.c (macro_expr): Likewise.
 926         * macro.c (buffer_and_nest): Likewise.
 927         * read.c (temp_ilp): Remove FIXME.
 928
 929 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 930
 931         * testsuite/gas/i386/att-regs.d: Pass -O0 to assembler.
 932         * testsuite/gas/i386/avx512bw-intel.d: Likewise.
 933         * testsuite/gas/i386/avx512bw.d: Likewise.
 934         * testsuite/gas/i386/avx512f-intel.d: Likewise.
 935         * testsuite/gas/i386/avx512f.d: Likewise.
 936         * testsuite/gas/i386/disp32.d: Likewise.
 937         * testsuite/gas/i386/intel-regs.d: Likewise.
 938         * testsuite/gas/i386/pseudos.d: Likewise.
 939         * testsuite/gas/i386/x86-64-disp32.d: Likewise.
 940         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
 941
 942 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 943
 944         PR gas/24348
 945         * config/tc-i386.c (optimize_encoding): Encode 128-bit and
 946         256-bit EVEX vector register load/store instructions as VEX
 947         vector register load/store instructions for -O1.
 948         * doc/c-i386.texi: Update -O1 documentation.
 949         * testsuite/gas/i386/i386.exp: Run PR gas/24348 tests.
 950         * testsuite/gas/i386/optimize-1.s: Add tests for EVEX vector
 951         load/store instructions.
 952         * testsuite/gas/i386/optimize-2.s: Likewise.
 953         * testsuite/gas/i386/optimize-3.s: Likewise.
 954         * testsuite/gas/i386/optimize-5.s: Likewise.
 955         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 956         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
 957         * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
 958         * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
 959         * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
 960         * testsuite/gas/i386/optimize-1.d: Updated.
 961         * testsuite/gas/i386/optimize-2.d: Likewise.
 962         * testsuite/gas/i386/optimize-3.d: Likewise.
 963         * testsuite/gas/i386/optimize-4.d: Likewise.
 964         * testsuite/gas/i386/optimize-5.d: Likewise.
 965         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 966         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
 967         * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
 968         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
 969         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
 970         * testsuite/gas/i386/optimize-7.d: New file.
 971         * testsuite/gas/i386/optimize-7.s: Likewise.
 972         * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
 973         * testsuite/gas/i386/x86-64-optimize-8.s: Likewise.
 974
 975 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 976
 977         * config/tc-i386.c (optimize_encoding): Encode 256-bit/512-bit
 978         VEX/EVEX vector register clearing instructions with 128-bit VEX
 979         vector register clearing instructions at -O1.
 980         * doc/c-i386.texi: Update -O1 and -O2 documentation.
 981         * testsuite/gas/i386/i386.exp: Run optimize-1a and
 982         x86-64-optimize-2a.
 983         * testsuite/gas/i386/optimize-1a.d: New file.
 984         * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
 985
 986 2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         PR gas/24353
 989         * config/tc-i386.c: Include <limits.h> if it exists and try
 990         including <sys/param.h> if we have it.
 991         (INT_MAX): Define if not defined.
 992         (md_parse_option): Set optimize to INT_MAX for -Os.
 993         * testsuite/gas/i386/optimize-2.s: Add a test.
 994         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
 995         * testsuite/gas/i386/optimize-2.d: Updated.
 996         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
 997
 998 2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>
 999
1000         PR gas/24352
1001         * config/tc-i386.c (optimize_encoding): Encode 512-bit EVEX
1002         with 128-bit VEX encoding only when AVX is enabled and with
1003         128-bit EVEX encoding only when AVX512VL is enabled.
1004         * testsuite/gas/i386/i386.exp: Run PR gas/24352 tests.
1005         * testsuite/gas/i386/optimize-6.s: New file.
1006         * testsuite/gas/i386/optimize-6a.d: Likewise.
1007         * testsuite/gas/i386/optimize-6b.d: Likewise.
1008         * testsuite/gas/i386/optimize-6c.d: Likewise.
1009         * testsuite/gas/i386/x86-64-optimize-7.s: Likewise.
1010         * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
1011         * testsuite/gas/i386/x86-64-optimize-7b.d: Likewise.
1012         * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
1013         * testsuite/gas/i386/x86-64-optimize-2.d: Updated.
1014
1015 2019-03-15  Li Hao  <li.hao296@zte.com.cn>
1016
1017         PR 24308
1018         * config/tc-i386.c (parse_insn): Check mnemp before using it to
1019         determine if a suffix can be trimmed.
1020
1021 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1022
1023         * dwarf2dbg.c (out_set_addr): Align relocation within .debug_line.
1024
1025 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1026
1027         * dwarf2dbg.c (out_debug_line): Pad size of .debug_line section.
1028
1029 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1030
1031         * dwarf2dbg.c (out_debug_str): Use octets for .debug_string pointers.
1032
1033 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1034
1035         * dwarf2dbg.c (out_debug_line): Use octets for .debug_line prologue.
1036
1037 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1038
1039         * dwarf2dbg.c (out_debug_line): Use octets for dwarf2 headers.
1040         (out_debug_aranges, out_debug_info): Likewise.
1041
1042 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1043
1044         * symbols.h (symbol_temp_new_now_octets): Declare.
1045         (symbol_set_value_now_octets, symbol_octets_p): Declare.
1046         * symbols.c (struct symbol_flags): New member sy_octets.
1047         (symbol_temp_new_now_octets): New function.
1048         (resolve_symbol_value): Return octets instead of bytes if
1049         sy_octets is set.
1050         (symbol_set_value_now_octets): New function.
1051         (symbol_octets_p): New function.
1052
1053 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1054
1055         * dwarf2dbg.c (dwarf2_emit_insn): Fix calculation of line info offset.
1056
1057 2019-03-12  Andreas Krebbel  <krebbel@linux.ibm.com>
1058
1059         * testsuite/gas/s390/zarch-arch13.s: Adjust testcase to optable changes.
1060         * testsuite/gas/s390/zarch-arch13.d: Likewise.
1061
1062 2019-02-27  Matthew Malcomson  <matthew.malcomson@arm.com>
1063
1064         * testsuite/gas/aarch64/dotproduct.d: Use multiple "as" lines.
1065         * testsuite/gas/aarch64/dotproduct_armv8_4.d: Remove.
1066         * testsuite/gas/aarch64/dotproduct_armv8_4.s: Remove.
1067         * testsuite/gas/aarch64/illegal-dotproduct.d: Use multiple "as"
1068         lines.
1069         * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: Remove.
1070         * testsuite/gas/aarch64/ldst-rcpc.d: Use multiple "as" lines.
1071
1072 2019-02-24  Alan Modra  <amodra@gmail.com>
1073
1074         * config/tc-ppc.c (parse_tls_arg): Wrap in #ifdef OBJ_ELF.
1075
1076 2019-02-24  Alan Modra  <amodra@gmail.com>
1077
1078         PR 24144
1079         * config/obj-aout.c (obj_aout_frob_file_before_fix): Write to end
1080         of section to ensure file contents cover aligned section size.
1081
1082 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1083
1084         * config/tc-arm.c (arm_cpus): Add neoverse-n1.
1085         * doc/c-arm.texi (-mcpu): Document neoverse-n1 value.
1086
1087 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1088
1089         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-e1.
1090         * doc/c-aarch64.texi (-mcpu): Document neoverse-e1 value.
1091
1092 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1093
1094         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n1.
1095         * doc/c-aarch64.texi (-mcpu): Document neoverse-n1 value.
1096
1097 2019-02-19  Paul Hua  <paul.hua.gm@gmail.com>
1098
1099         * NEWS: Mention -m[no-]fix-loongson3-llsc.
1100         * configure.ac: Add --enable-mips-fix-loongson3-llsc.
1101         Define DEFAULT_MIPS_FIX_LOONGSON3_LLSC.
1102         * config.in: Regenerated.
1103         * configure: Likewise.
1104         * config/tc-mips.c (sync_insn, mips_fix_loongson3_llsc):
1105         New variables.
1106         (options): New OPTION_FIX_LOONGSON3_LLSC,
1107         OPTION_NO_FIX_LOONGSON3_LLSC.
1108         (md_longopts): Add -m[no-]fix-loongson3-llsc.
1109         (md_begin): Initialize sync insn.
1110         (fix_loongson3_llsc): New.
1111         (append_insn): Call fix_loongson3_llsc.
1112         (md_parse_option): Handle OPTION_FIX_LOONGSON3_LLSC,
1113         OPTION_NO_FIX_LOONGSON3_LLSC.
1114         (md_show_usage): Display -m[no-]fix-loongson3-llsc.
1115         * doc/c-mips.texi: Document -m[no-]fix-loongson3-llsc,
1116         --enable-mips-fix-loongson3-llsc=[yes|no].
1117
1118 2019-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1119
1120         PR gas/24165
1121         * frags.c (frag_var_init): Pass max_chars to TC_FRAG_INIT as
1122         max_bytes.
1123         * config/tc-aarch64.h (TC_FRAG_INIT): Add and pass max_bytes to
1124         aarch64_init_frag.
1125         * /config/tc-arm.h (TC_FRAG_INIT): And and pass max_bytes to
1126         arm_init_frag.
1127         * config/tc-avr.h (TC_FRAG_INIT): And and ignore max_bytes.
1128         * config/tc-ia64.h (TC_FRAG_INIT): Likewise.
1129         * config/tc-mmix.h (TC_FRAG_INIT): Likewise.
1130         * config/tc-nds32.h (TC_FRAG_INIT): Likewise.
1131         * config/tc-ns32k.h (TC_FRAG_INIT): Likewise.
1132         * config/tc-rl78.h (TC_FRAG_INIT): Likewise.
1133         * config/tc-rx.h (TC_FRAG_INIT): Likewise.
1134         * config/tc-score.h (TC_FRAG_INIT): Likewise.
1135         * config/tc-tic54x.h (TC_FRAG_INIT): Likewise.
1136         * config/tc-tic6x.h (TC_FRAG_INIT): Likewise.
1137         * config/tc-xtensa.h (TC_FRAG_INIT): Likewise.
1138         * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Set to
1139         (alignment ? ((1 << alignment) - 1) : 1)
1140         (i386_tc_frag_data): Add max_bytes.
1141         (TC_FRAG_INIT): Add and track max_bytes.
1142         (HANDLE_ALIGN): Replace MAX_MEM_FOR_RS_ALIGN_CODE with
1143         fragP->tc_frag_data.max_bytes.
1144         * doc/internals.texi: Update TC_FRAG_TYPE with max_bytes.
1145
1146 2019-02-08  Jim Wilson  <jimw@sifive.com>
1147
1148         * config/tc-riscv.c (validate_riscv_insn) <'C'>: Add 'z' support.
1149         (riscv_ip) <'C'>: Add 'z' support.
1150
1151 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
1152
1153         * config/tc-arm.c (insns): Redefine THUMB_VARIANT and ARM_VARIANT for
1154         hlt to armv1.
1155         * testsuite/gas/arm/armv8a-automatic-hlt.d: Update TAGs
1156         * testsuite/gas/arm/hlt.d: New test.
1157         * testsuite/gas/arm/hlt.s: New test.
1158
1159 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
1160
1161         * testsuite/gas/aarch64/undefined_advsimd_armv8_3.d: New test.
1162         * testsuite/gas/aarch64/undefined_advsimd_armv8_3.s: New test.
1163
1164 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
1165
1166         PR binutils/23212
1167         * testsuite/gas/aarch64/undefined_by_elem_sz_l.s: New test.
1168         * testsuite/gas/aarch64/undefined_by_elem_sz_l.d: New test.
1169
1170 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
1171
1172         * config/tc-visium.c (md_assemble) <mode_cad>: Align instruction on
1173         64-bit boundaries for the GR6.
1174         * testsuite/gas/visium/allinsn_gr6.s: Tweak.
1175         * testsuite/gas/visium/allinsn_gr6.d: Likewise.
1176         * testsuite/gas/visium/bra-1.d: New test.
1177         * testsuite/gas/visium/bra-1.s: Likewise.
1178         * testsuite/gas/visium/visium.exp: Run bra-1 test.
1179
1180 2019-01-31  John Darrington <john@darrington.wattle.id.au>
1181
1182         * config/tc-s12z.c (lex_imm): Add new argument exp_o.
1183         (emit_reloc): New function.
1184         (md_apply_fix): [BFD_RELOC_S12Z_OPR] Recognise that it
1185         can be either 2 bytes or 3 bytes long.
1186         * testsuite/gas/s12z/mov-imm-reloc.d: New file.
1187         * testsuite/gas/s12z/mov-imm-reloc.s: New file.
1188         * testsuite/gas/s12z/s12z.exp: Add them.
1189
1190 2019-01-31  John Darrington <john@darrington.wattle.id.au>
1191
1192         * config/tc-s12z.c (md_apply_fix): Fix incorrect limits.
1193         * testsuite/gas/s12z/pc-rel-bad.d: New file.
1194         * testsuite/gas/s12z/pc-rel-bad.l: New file.
1195         * testsuite/gas/s12z/pc-rel-bad.s: New file.
1196         * testsuite/gas/s12z/pc-rel-good.d: New file.
1197         * testsuite/gas/s12z/pc-rel-good.s: New file.
1198         * testsuite/gas/s12z/s12z.exp: Add them.
1199
1200 2019-01-31  John Darrington <john@darrington.wattle.id.au>
1201
1202         * config/tc-s12z.c (tfr): Emit warning if operands are the same.
1203         * testsuite/gas/s12z/exg.d: New test case.
1204         * testsuite/gas/s12z/exg.l: New file.
1205
1206 2019-01-31  John Darrington <john@darrington.wattle.id.au>
1207
1208         * config/tc-s12z.c (lex_opr): Add a parameter to indicate whether
1209         immediate mode operands should be permitted.
1210         * testsuite/s12z/imm-dest.d: New file.
1211         * testsuite/s12z/imm-dest.l: New file.
1212         * testsuite/s12z/imm-dest.s: New file.
1213         * testsuite/s12z/s12z.exp: Add them.
1214
1215 2019-01-31  Andreas Krebbel  <krebbel@linux.ibm.com>
1216
1217         * config/tc-s390.c (s390_parse_cpu): New entry for arch13.
1218         * doc/c-s390.texi: Document arch13 march option.
1219         * testsuite/gas/s390/s390.exp: Run the arch13 related tests.
1220         * testsuite/gas/s390/zarch-arch13.d: New test.
1221         * testsuite/gas/s390/zarch-arch13.s: New test.
1222         * testsuite/gas/s390/zarch-z13.d: Expect the renamed mnemonics
1223         also for z13.
1224
1225 2019-01-31  Alan Modra  <amodra@gmail.com>
1226
1227         * config/tc-alpha.c (md_apply_fix): Correct range checks for
1228         BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BSR.
1229         * config/tc-arm.c (md_apply_fix): Use llabs rather than abs.
1230         * config/tc-csky.c (get_macro_reg_vals): Pass s to csky_show_error.
1231
1232 2019-01-28  Max Filippov  <jcmvbkbc@gmail.com>
1233
1234         * config/tc-xtensa.c (md_apply_fix): Mark fixups for constant
1235         symbols as done in md_apply_fix.
1236         * testsuite/gas/all/forward.d: Don't XFAIL for xtensa.
1237
1238 2019-01-28  Nick Clifton  <nickc@redhat.com>
1239
1240         * po/fr.po: Updated French translation.
1241         * po/ru.po: Updated Russian translation.
1242
1243 2019-01-28  Alan Modra  <amodra@gmail.com>
1244
1245         * configure.ac (ac_checking): Set from bfd/development.sh
1246         development variable.
1247         * configure: Regenerate.
1248
1249 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
1250
1251         * config/tc-aarch64.c (warn_unpredictable_ldst): Exempt
1252         stg, st2g, stzg and stz2g from Xt == Xn with writeback warning.
1253         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Change tests for
1254         stg, stzg, st2g and stz2g.
1255         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
1256         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
1257         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
1258
1259 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
1260
1261         * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for stzgm.
1262         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
1263         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
1264         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
1265
1266 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
1267             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1268
1269         * config/tc-aarch64.c (parse_address_main): Remove support for
1270         [base]! address expression.
1271         (parse_operands): Remove support for AARCH64_OPND_ADDR_SIMPLE_2.
1272         (warn_unpredictable_ldst): Remove support for ldstgv_indexed.
1273         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Remove tests for ldgv
1274         and stgv.
1275         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
1276         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
1277         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
1278
1279 2019-01-25  Wu Heng  <wu.heng@zte.com.cn>
1280
1281         PR gas/23940
1282         * macro.c (getstring): Check array bound before accessing.
1283
1284 2019-01-25  Alan Modra  <amodra@gmail.com>
1285
1286         PR 20902
1287         PR 24125
1288         * read.c (stringer): Delete assertion.
1289
1290 2019-01-21  Nick Clifton  <nickc@redhat.com>
1291
1292         * po/uk.po: Updated Ukranian translation.
1293
1294 2019-01-19  Nick Clifton  <nickc@redhat.com>
1295
1296         * config.in: Regenerate.
1297         * configure: Regenerate.
1298         * po/gas.pot: Regenerate.
1299
1300 2018-06-24  Nick Clifton  <nickc@redhat.com>
1301
1302         2.32 branch created.
1303
1304 2019-01-17  Tamar Christina  <tamar.christina@arm.com>
1305
1306         * testsuite/gas/arm/archv6t2-1-pe.d: New test.
1307         * testsuite/gas/arm/archv6t2-1.d: Skip pe.
1308         * testsuite/gas/arm/csdb.d: Skip pe.
1309         * testsuite/gas/arm/sb-thumb1-pe.d: New test.
1310         * testsuite/gas/arm/sb-thumb1.d: Skip pe.
1311         * testsuite/gas/arm/sb-thumb2-pe.d: New test.
1312         * testsuite/gas/arm/sb-thumb2.d: Skip pe.
1313         * testsuite/gas/arm/udf.d: Skip pe.
1314
1315 2019-01-16  Kito Cheng  <kito@andestech.com>
1316
1317         * testsuite/gas/riscv/attribute-empty.d: New.
1318
1319 2019-01-16  Kito Cheng  <kito@andestech.com>
1320             Nelson Chu  <nelson@andestech.com>
1321
1322         * config/tc-riscv.c (DEFAULT_RISCV_ATTR): Define to 0 if not defined.
1323         (riscv_set_options): Add `arch_attr` field.
1324         (riscv_opts): Set default value for arch_attr.
1325         (riscv_write_out_arch_attr): New.
1326         (riscv_set_public_attributes): Likewise.
1327         (riscv_md_end): Likewise.
1328         (riscv_convert_symbolic_attribute): Likewise.
1329         (s_riscv_attribute): Likewise.
1330         (explicit_arch_attr): Likewise.
1331         (riscv_pseudo_table): Add .attribute to the table.
1332         (options): Add OPTION_ARCH_ATTR and OPTION_NO_ARCH_ATTR
1333         enumeration constants.
1334         (md_longopts): Add `march-attr' and `mno-arch-attr' options.
1335         (md_parse_option): Handle the new options.
1336         (md_show_usage): Document the `march-attr' option.
1337         * config/tc-riscv.h (md_end): Define as riscv_md_end
1338         (riscv_md_end): Declare.
1339         (CONVERT_SYMBOLIC_ATTRIBUTE): Define as
1340         riscv_convert_symbolic_attribute.
1341         (riscv_convert_symbolic_attribute): Declare.
1342         (start_assemble): Declare.
1343         * testsuite/gas/elf/elf.exp: Adjust test case for section2.e.
1344         * testsuite/gas/elf/section2.e-riscv: New.
1345         * testsuite/gas/riscv/attribute-01.d: New test
1346         * testsuite/gas/riscv/attribute-02.d: Likewise.
1347         * testsuite/gas/riscv/attribute-03.d: Likewise.
1348         * testsuite/gas/riscv/attribute-04.d: Likewise.
1349         * testsuite/gas/riscv/attribute-04.s: Likewise.
1350         * testsuite/gas/riscv/attribute-05.d: Likewise.
1351         * testsuite/gas/riscv/attribute-05.s: Likewise.
1352         * testsuite/gas/riscv/attribute-06.d: Likewise.
1353         * testsuite/gas/riscv/attribute-06.s: Likewise.
1354         * testsuite/gas/riscv/attribute-07.d: Likewise.
1355         * testsuite/gas/riscv/attribute-07.s: Likewise.
1356         * testsuite/gas/riscv/attribute-08.d: Likewise.
1357         * testsuite/gas/riscv/attribute-08.s: Likewise.
1358         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1359         * testsuite/gas/riscv/attribute-unknown.s: Likewise.
1360         * testsuite/gas/riscv/empty.l: Likewise.
1361         * doc/c-riscv.texi (.attribute): Add documentation.
1362         * configure.ac (--enable-default-riscv-attribute): New options.
1363         * configure: Re-generate.
1364         * config.in: Re-generate.
1365
1366 2019-01-16  John Darrington <john@darrington.wattle.id.au>
1367
1368         * config/tc-s12z.c (lex_reg_name): Compare the length of the strings
1369         before the contents.
1370         * testsuite/gas/s12z/labels.d: New file.
1371         * testsuite/gas/s12z/labels.s: New file.
1372         * testsuite/gas/s12z/s12z.exp: Add them.
1373         * config/tc-s12z.c (tfr): Change as_bad to as_warn.
1374         Also fix message typo and semantics.
1375         * config/tc-s12z.c (emit_opr): Emit BFD_RELOC_S12Z_OPR instead of
1376         BFD_RELOC_24.
1377         * testsuite/gas/s12z/opr-indirect-expr.d: Expect R_S12Z_OPR instead
1378         of R_S12Z_EXT24.
1379
1380 2019-01-14  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1381
1382         * config/tc-arm.c (arm_ext_v6k_v6t2): Define.
1383         (insns) [ARM_VARIANT]: Modified.
1384         (insns) [THUMB_VARIANT]: To implement few ARMv6K instructions
1385         in ARMv6T2 as well.
1386         * testsuite/gas/arm/archv6t2-1.d: New test.
1387         * testsuite/gas/arm/archv6t2-1.s: Likewise.
1388         * testsuite/gas/arm/archv6t2-2.d: Likewise.
1389
1390 2019-01-11  Alan Modra  <amodra@gmail.com>
1391
1392         PR 23963
1393         * testsuite/gas/m68hc11/lbranch-dwarf2.d: Adjust for PR23963 change.
1394         * testsuite/gas/m68hc11/opers12-dwarf2.d: Likewise.
1395
1396 2019-01-10  Nick Clifton  <nickc@redhat.com>
1397
1398         PR 23963
1399         * testsuite/gas/mips/mips16-branch-absolute-1.d: Adjust for the
1400         fact that control characters are now displayed as escape
1401         sequences.
1402         * testsuite/gas/mips/mips16-e.d: Likewise.
1403         * testsuite/gas/mips/mips16-pcrel-0.d: Likewise.
1404         * testsuite/gas/mips/mips16-pcrel-1.d: Likewise.
1405         * testsuite/gas/mips/mips16-pcrel-delay-0.d: Likewise.
1406         * testsuite/gas/mips/mips16-pcrel-delay-1.d: Likewise.
1407         * testsuite/gas/mips/mips16-pcrel-n32-0.d: Likewise.
1408         * testsuite/gas/mips/mips16-pcrel-n32-1.d: Likewise.
1409         * testsuite/gas/mips/mips16-pcrel-n64-sym32-0.d: Likewise.
1410         * testsuite/gas/mips/mips16-pcrel-n64-sym32-1.d: Likewise.
1411         * testsuite/gas/mips/mips16e2@mips16-pcrel-0.d: Likewise.
1412         * testsuite/gas/mips/mips16e2@mips16-pcrel-1.d: Likewise.
1413         * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-0.d: Likewise.
1414         * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-1.d: Likewise.
1415         * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-0.d: Likewise.
1416         * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-1.d: Likewise.
1417         * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-0.d:
1418         Likewise.
1419         * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-1.d:
1420         Likewise.
1421         * testsuite/gas/mips/mipsel16-e.d: Likewise.
1422         * testsuite/gas/mips/mipsr6@msa.d: Likewise.
1423         * testsuite/gas/mips/mipsr6@relax-swap3.d: Likewise.
1424         * testsuite/gas/mips/r6-64-n32.d: Likewise.
1425         * testsuite/gas/mips/r6-64-n64.d: Likewise.
1426         * testsuite/gas/mips/r6-n32.d: Likewise.
1427         * testsuite/gas/mips/r6-n64.d: Likewise.
1428         * testsuite/gas/mips/r6.d: Likewise.
1429         * testsuite/gas/mips/tmips16-e.d: Likewise.
1430         * testsuite/gas/mips/tmipsel16-e.d: Likewise.
1431         * testsuite/gas/mn10300/relax.d: Likewise.
1432
1433 2019-01-09  John Darrington <john@darrington.wattle.id.au>
1434
1435         * testsuite/gas/s12z/jsr.s: New case.
1436         * testsuite/gas/s12z/jsr.d: New case.
1437
1438 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
1439
1440         * configure: Regenerate.
1441
1442 2019-01-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1443
1444         * config/tc-aarch64.c (aarch64_cpus): Add ares.
1445         * doc/c-aarch64.texi (-mcpu): Document ares value.
1446
1447 2019-01-08  Alan Modra  <amodra@gmail.com>
1448
1449         * testsuite/gas/rx/rx.exp: Create generated test source in
1450         current directory.
1451         * testsuite/gas/rx/Xtod.d, * testsuite/gas/rx/abs.d,
1452         * testsuite/gas/rx/adc.d, * testsuite/gas/rx/add.d,
1453         * testsuite/gas/rx/and.d, * testsuite/gas/rx/bclr.d,
1454         * testsuite/gas/rx/bcnd.d, * testsuite/gas/rx/bfmov.d,
1455         * testsuite/gas/rx/bmcnd.d, * testsuite/gas/rx/bnot.d,
1456         * testsuite/gas/rx/bra.d, * testsuite/gas/rx/brk.d,
1457         * testsuite/gas/rx/bset.d, * testsuite/gas/rx/bsr.d,
1458         * testsuite/gas/rx/btst.d, * testsuite/gas/rx/clrpsw.d,
1459         * testsuite/gas/rx/cmp.d, * testsuite/gas/rx/dabs.d,
1460         * testsuite/gas/rx/dadd.d, * testsuite/gas/rx/dbt.d,
1461         * testsuite/gas/rx/dcmp.d, * testsuite/gas/rx/ddiv.d,
1462         * testsuite/gas/rx/div.d, * testsuite/gas/rx/divu.d,
1463         * testsuite/gas/rx/dmov.d, * testsuite/gas/rx/dmul.d,
1464         * testsuite/gas/rx/dneg.d, * testsuite/gas/rx/dpopm.d,
1465         * testsuite/gas/rx/dpushm.d, * testsuite/gas/rx/dround.d,
1466         * testsuite/gas/rx/dsqrt.d, * testsuite/gas/rx/dsub.d,
1467         * testsuite/gas/rx/dtoX.d, * testsuite/gas/rx/emaca.d,
1468         * testsuite/gas/rx/emsba.d, * testsuite/gas/rx/emul.d,
1469         * testsuite/gas/rx/emula.d, * testsuite/gas/rx/emulu.d,
1470         * testsuite/gas/rx/fadd.d, * testsuite/gas/rx/fcmp.d,
1471         * testsuite/gas/rx/fdiv.d, * testsuite/gas/rx/fmul.d,
1472         * testsuite/gas/rx/fsqrt.d, * testsuite/gas/rx/fsub.d,
1473         * testsuite/gas/rx/ftoi.d, * testsuite/gas/rx/ftou.d,
1474         * testsuite/gas/rx/gprel.d, * testsuite/gas/rx/int.d,
1475         * testsuite/gas/rx/itof.d, * testsuite/gas/rx/jmp.d,
1476         * testsuite/gas/rx/jsr.d, * testsuite/gas/rx/machi.d,
1477         * testsuite/gas/rx/maclh.d, * testsuite/gas/rx/maclo.d,
1478         * testsuite/gas/rx/max.d, * testsuite/gas/rx/min.d,
1479         * testsuite/gas/rx/mov.d, * testsuite/gas/rx/movco.d,
1480         * testsuite/gas/rx/movli.d, * testsuite/gas/rx/movu.d,
1481         * testsuite/gas/rx/msbhi.d, * testsuite/gas/rx/msblh.d,
1482         * testsuite/gas/rx/msblo.d, * testsuite/gas/rx/mul.d,
1483         * testsuite/gas/rx/mulhi.d, * testsuite/gas/rx/mullh.d,
1484         * testsuite/gas/rx/mullo.d, * testsuite/gas/rx/mvfacgu.d,
1485         * testsuite/gas/rx/mvfachi.d, * testsuite/gas/rx/mvfaclo.d,
1486         * testsuite/gas/rx/mvfacmi.d, * testsuite/gas/rx/mvfc.d,
1487         * testsuite/gas/rx/mvfcp.d, * testsuite/gas/rx/mvfdc.d,
1488         * testsuite/gas/rx/mvfdr.d, * testsuite/gas/rx/mvtacgu.d,
1489         * testsuite/gas/rx/mvtachi.d, * testsuite/gas/rx/mvtaclo.d,
1490         * testsuite/gas/rx/mvtc.d, * testsuite/gas/rx/mvtcp.d,
1491         * testsuite/gas/rx/mvtdc.d, * testsuite/gas/rx/neg.d,
1492         * testsuite/gas/rx/nop.d, * testsuite/gas/rx/not.d,
1493         * testsuite/gas/rx/opecp.d, * testsuite/gas/rx/or.d,
1494         * testsuite/gas/rx/pop.d, * testsuite/gas/rx/popc.d,
1495         * testsuite/gas/rx/popm.d, * testsuite/gas/rx/push.d,
1496         * testsuite/gas/rx/pushc.d, * testsuite/gas/rx/pushm.d,
1497         * testsuite/gas/rx/r-bcc.d, * testsuite/gas/rx/r-bra.d,
1498         * testsuite/gas/rx/racl.d, * testsuite/gas/rx/racw.d,
1499         * testsuite/gas/rx/rdacl.d, * testsuite/gas/rx/rdacw.d,
1500         * testsuite/gas/rx/revl.d, * testsuite/gas/rx/revw.d,
1501         * testsuite/gas/rx/rmpa.d, * testsuite/gas/rx/rolc.d,
1502         * testsuite/gas/rx/rorc.d, * testsuite/gas/rx/rotl.d,
1503         * testsuite/gas/rx/rotr.d, * testsuite/gas/rx/round.d,
1504         * testsuite/gas/rx/rstr.d, * testsuite/gas/rx/rte.d,
1505         * testsuite/gas/rx/rtfi.d, * testsuite/gas/rx/rts.d,
1506         * testsuite/gas/rx/rtsd.d, * testsuite/gas/rx/sat.d,
1507         * testsuite/gas/rx/satr.d, * testsuite/gas/rx/save.d,
1508         * testsuite/gas/rx/sbb.d, * testsuite/gas/rx/sccnd.d,
1509         * testsuite/gas/rx/scmpu.d, * testsuite/gas/rx/setpsw.d,
1510         * testsuite/gas/rx/shar.d, * testsuite/gas/rx/shll.d,
1511         * testsuite/gas/rx/shlr.d, * testsuite/gas/rx/smovb.d,
1512         * testsuite/gas/rx/smovf.d, * testsuite/gas/rx/smovu.d,
1513         * testsuite/gas/rx/sstr.d, * testsuite/gas/rx/stnz.d,
1514         * testsuite/gas/rx/stz.d, * testsuite/gas/rx/sub.d,
1515         * testsuite/gas/rx/suntil.d, * testsuite/gas/rx/swhile.d,
1516         * testsuite/gas/rx/tst.d, * testsuite/gas/rx/utof.d,
1517         * testsuite/gas/rx/wait.d, * testsuite/gas/rx/xchg.d,
1518         * testsuite/gas/rx/xor.d: Add #source line.
1519
1520 2019-01-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1521
1522         * config/tc-arm.c (arm_cpus): Add ares.
1523         * doc/c-arm.texi (-mcpu): Document ares value.
1524
1525 2019-01-05  Yoshinori Sato  <ysato@users.sourceforge.jp>
1526
1527         * config/rx-defs.h (rx_cpu_types): Add type RXV3 and RXV3FPU.
1528         (rx_bfield): Add prototype.
1529         (rx_post): Likewise.
1530         * config/rx-parse.y: Add v3 instructions and Double FPU registers.
1531         (DSIZE): Define.
1532         (POST): Define.
1533         (rx_check_v3): New. check v3 type.
1534         (rx_check_dfpu): New. check have double support.
1535         (double_condition_table): New. dcmp<cond> contiditon.
1536         (check_condition): Multiple condition support.
1537         (rx_lex): RXv3 instructions support.
1538         Add parse dcmp<cond> instruction and Double FPU registers.
1539         (immediate): Disable optimize in dmov #imm case.
1540         (displacement): Add double displacement in dmov instraction.
1541         * config/tc-rx.c (rx_use_conventional_section_names):
1542         Invert default value in rx-*-linux target.
1543         (cpu_type): Add additional ELF flags.
1544         (cpu_type_list): Add RXv3.
1545         (md_parse_option): Refer elf_flags from cpu_type_list.
1546         (md_show_usage): Add rxv3 and rxv3-dfpu.
1547         (rx_bytesT): Add post byte.
1548         (rx_bfield): New. generate bfmov / bfmovz "imm" field.
1549         (rx_post): New. Set instruction post byte.
1550         (md_assemble): Add post byte.
1551         doc/c-rx.texi: Add cpu types.
1552         * testsuite/gas/rx/Xtod.d: New.
1553         * testsuite/gas/rx/Xtod.sm: New.
1554         * testsuite/gas/rx/bfmov.d: New.
1555         * testsuite/gas/rx/bfmov.sm: New.
1556         * testsuite/gas/rx/dabs.d: New.
1557         * testsuite/gas/rx/dabs.sm: New.
1558         * testsuite/gas/rx/dadd.d: New.
1559         * testsuite/gas/rx/dadd.sm: New.
1560         * testsuite/gas/rx/dcmp.d: New.
1561         * testsuite/gas/rx/dcmp.sm: New.
1562         * testsuite/gas/rx/ddiv.d: New.
1563         * testsuite/gas/rx/ddiv.sm: New.
1564         * testsuite/gas/rx/dmov.d: New.
1565         * testsuite/gas/rx/dmov.sm: New.
1566         * testsuite/gas/rx/dmul.d: New.
1567         * testsuite/gas/rx/dmul.sm: New.
1568         * testsuite/gas/rx/dneg.d: New.
1569         * testsuite/gas/rx/dneg.sm: New.
1570         * testsuite/gas/rx/dpopm.d: New.
1571         * testsuite/gas/rx/dpopm.sm: New.
1572         * testsuite/gas/rx/dpushm.d: New.
1573         * testsuite/gas/rx/dpushm.sm: New.
1574         * testsuite/gas/rx/dround.d: New.
1575         * testsuite/gas/rx/dround.sm: New.
1576         * testsuite/gas/rx/dsqrt.d: New.
1577         * testsuite/gas/rx/dsqrt.sm: New.
1578         * testsuite/gas/rx/dsub.d: New.
1579         * testsuite/gas/rx/dsub.sm: New.
1580         * testsuite/gas/rx/dtoX.d: New.
1581         * testsuite/gas/rx/dtoX.sm: New.
1582         * testsuite/gas/rx/macros.inc: Add double FPU registers.
1583         * testsuite/gas/rx/mvfdc.d: New.
1584         * testsuite/gas/rx/mvfdc.sm: New.
1585         * testsuite/gas/rx/mvfdr.d: New.
1586         * testsuite/gas/rx/mvfdr.sm: New.
1587         * testsuite/gas/rx/mvtdc.d: New.
1588         * testsuite/gas/rx/mvtdc.sm: New.
1589         * testsuite/gas/rx/rstr.d: New.
1590         * testsuite/gas/rx/rstr.sm: New.
1591         * testsuite/gas/rx/rx.exp: Use rxv3-dfpu option.
1592         * testsuite/gas/rx/save.d: New.
1593         * testsuite/gas/rx/save.sm: New.
1594         * testsuite/gas/rx/xor.d: New.
1595         * testsuite/gas/rx/xor.sm: Add pattern.
1596
1597 2019-01-04  Wu Heng  <wu.heng@zte.com.cn>
1598
1599         PR 24010
1600         * macro.c (get_any_string): Check for end of input whilst scanning
1601         for separators.
1602
1603 2019-01-04  Wu Heng  <wu.heng@zte.com.cn>
1604
1605         PR 24009
1606         * read.c (stringer): Fix handling of missing '>' character at end
1607         of <...> sequence.
1608
1609 2019-01-01  Alan Modra  <amodra@gmail.com>
1610
1611         Update year range in copyright notice of all files.
1612
1613 For older changes see ChangeLog-2018
1614 \f
1615 Copyright (C) 2019 Free Software Foundation, Inc.
1616
1617 Copying and distribution of this file, with or without modification,
1618 are permitted in any medium without royalty provided the copyright
1619 notice and this notice are preserved.
1620
1621 Local Variables:
1622 mode: change-log
1623 left-margin: 8
1624 fill-column: 74
1625 version-control: never
1626 End: